RFR: 8005639: Move InlineSynchronizedMethods flag from develop to product

[Vladimir Danushevsky]

Code review for JDK-8005639 "Move InlineSynchronizedMethods flag from  
develop to product"

According to research done, setting InlineSynchronizedMethods to false  
gave significant memory savings with performance difference below  
error of measurement. The InlineSynchronizedMethods flag should be  
moved from develop to product so users can take advantage of it if  
they want to try reducing codecache usage.

Change is at http://cr.openjdk.java.net/~vladidan/8005639/webrev.00/

Sponsoring Alexander Harlap for that submission